发明名称 |
Process for producing pellets of soft copolymers |
摘要 |
The present invention deals with a process for producing pellets from olefin copolymers. The process comprises: (i) melting the olefin copolymer in an extruder; (ii) extruding the molten olefin copolymer through a die plate into a pellet water bath in a pelletiser thereby producing strands of the olefin copolymer; (iii) cutting the strands of the olefin copolymer in the pelletiser into pellets; and (iv) drying the pellets. The pellet water in the pelletiser contains from 0.1 to 5 % by weight of a colloidal silica based on the weight of the water |
申请公布号 |
EP3023450(A1) |
申请公布日期 |
2016.05.25 |
申请号 |
EP20140194255 |
申请日期 |
2014.11.21 |
申请人 |
BOREALIS AG |
发明人 |
TRAN, ANH TUAN;VIJAY, SAMEER |
分类号 |
C08J3/12 |
主分类号 |
C08J3/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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